This coffee cake is a delicious way to start your day. The cake is moist and tender, with a layer of sweet strawberry and tangy rhubarb filling. The streusel topping is made with butter, flour, and sugar, and adds a delicious crunch to the cake. To make this cake, start by making the filling with fresh strawberries, rhubarb, sugar, and cornstarch. Then, make the cake batter and pour it into a baking dish. Add the filling on top of the batter, then sprinkle the streusel topping over everything. Bake until golden brown and serve warm with a cup of coffee or tea.
